It remains to be seen whether the three big nuclear powers are headed into a new arms race, or whether President Trump is ...

The rewrite was done to speed up the construction of a new generation of nuclear reactors. Critics warn it could compromise ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

The Trump administration says its emergency orders keeping coal-fired plants running helped prevent blackouts during the recent cold snap. Energy Secretary Chris Wright said Friday that natural ...

Trump advises US citizens to leave Iran, doesn't know death toll from protests President Donald Trump said Tuesday that he “can’t help” what the criminal probe of Federal Reserve Chair Jerome Powell ...

If you want to put people back on the moon, don’t gut the agency in charge of getting them there. The senator wanted a promise. A solemn vow. For the last six years—or maybe the last decade or quarter ...

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The president’s rollbacks of climate rules and renewable-energy incentives have made headlines, but executive action is much less durable than legislation.

Today in History for Jan. 28: ...

By Courtney Rozen WASHINGTON, Feb 9 (Reuters) - The Trump administration is trying to make it harder for fired federal ...

BOSTON, Jan 14 (Reuters) - President Donald Trump's administration is reversing course on firing nearly every employee at a 1960s-era agency within the U.S. Department of Justice known as "America's ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: The seal of the U.S. Justice Department is seen on the podium in the Department's headquarters briefing room before a ...